137235480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2673

約数の個数: 128

約数和(自身を含む): 452390400

約数和(自身を除く): 315154920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2617, 2622, 2760, 3496, 4370, 5234, 5244, 6555, 7851, 8740, 10468, 10488, 13085, 13110, 15702, 17480, 20936, 26170, 26220, 31404, 39255, 49723, 52340, 52440, 60191, 62808, 78510, 99446, 104680, 120382, 149169, 157020, 180573, 198892, 240764, 248615, 298338, 300955, 314040, 361146, 397784, 481528, 497230, 596676, 601910, 722292, 745845, 902865, 994460, 1143629, 1193352, 1203820, 1444584, 1491690, 1805730, 1988920, 2287258, 2407640, 2983380, 3430887, 3611460, 4574516, 5718145, 5966760, 6861774, 7222920, 9149032, 11436290, 13723548, 17154435, 22872580, 27447096, 34308870, 45745160, 68617740, 137235480]

約数ペア:

[(1, 137235480), (2, 68617740), (3, 45745160), (4, 34308870), (5, 27447096), (6, 22872580), (8, 17154435), (10, 13723548), (12, 11436290), (15, 9149032), (19, 7222920), (20, 6861774), (23, 5966760), (24, 5718145), (30, 4574516), (38, 3611460), (40, 3430887), (46, 2983380), (57, 2407640), (60, 2287258), (69, 1988920), (76, 1805730), (92, 1491690), (95, 1444584), (114, 1203820), (115, 1193352), (120, 1143629), (138, 994460), (152, 902865), (184, 745845), (190, 722292), (228, 601910), (230, 596676), (276, 497230), (285, 481528), (345, 397784), (380, 361146), (437, 314040), (456, 300955), (460, 298338), (552, 248615), (570, 240764), (690, 198892), (760, 180573), (874, 157020), (920, 149169), (1140, 120382), (1311, 104680), (1380, 99446), (1748, 78510), (2185, 62808), (2280, 60191), (2617, 52440), (2622, 52340), (2760, 49723), (3496, 39255), (4370, 31404), (5234, 26220), (5244, 26170), (6555, 20936), (7851, 17480), (8740, 15702), (10468, 13110), (10488, 13085)]